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Compatibility with OCCT dev version

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vsr 2015-02-11 18:06:56 +03:00
parent 9680031be0
commit 4bad0df238
1 changed files with 27 additions and 3 deletions
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30
src/STLPlugin/STLPlugin_ExportDriver.cxx
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@ -24,6 +24,7 @@
// KERNEL includes
#include <utilities.h>
#include <Basics_Utils.hxx>
#include <Basics_OCCTVersion.hxx>
// GEOM includes
#include "GEOM_Function.hxx"
@ -32,6 +33,13 @@
#include <BRepBuilderAPI_Copy.hxx>
#include <StlAPI_Writer.hxx>
#include <TopoDS_Shape.hxx>
#include <Bnd_Box.hxx>
#include <BRepBndLib.hxx>
#include <BRepTools.hxx>
#include <BRepMesh_IncrementalMesh.hxx>
#define MAX2(X, Y) ( Abs(X) > Abs(Y) ? Abs(X) : Abs(Y) )
#define MAX3(X, Y, Z) ( MAX2 ( MAX2(X, Y) , Z ) )
//=======================================================================
//function : GetID
@ -84,15 +92,31 @@ Standard_Integer STLPlugin_ExportDriver::Execute( TFunction_Logbook& log ) const
try
{
StlAPI_Writer aWriter;
// copy source shape
BRepBuilderAPI_Copy aCopy( aShape, Standard_False );
TopoDS_Shape aCopyShape = aCopy.Shape();
// ASCII mode
aWriter.ASCIIMode() = anIsASCII;
#if OCC_VERSION_LARGE > 0x06080000
if ( anIsRelative ) {
Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
Bnd_Box bndBox;
BRepBndLib::Add( aShape, bndBox );
bndBox.Get( aXmin, aYmin, aZmin, aXmax, aYmax, aZmax );
aDeflection = MAX3( aXmax-aXmin, aYmax-aYmin, aZmax-aZmin ) * aDeflection;
}
//Compute triangulation
BRepTools::Clean( aCopyShape );
BRepMesh_IncrementalMesh aMesh( aCopyShape, aDeflection );
#else
// set relative mode on false for using custom deflection coefficient
aWriter.RelativeMode( ) = anIsRelative;
aWriter.ASCIIMode() = anIsASCII;
if( anIsRelative )
aWriter.SetCoefficient( aDeflection );
else
aWriter.SetDeflection( aDeflection );
BRepBuilderAPI_Copy aCopy( aShape, Standard_False );
aWriter.Write( aCopy.Shape(), aFileName.ToCString() );
#endif
aWriter.Write( aCopyShape, aFileName.ToCString() );
log.SetTouched( Label() );
return 1;
}